| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $89.31 | 7.821% | $96.2949 | $96.29 | $96.30 | $96.30 |
| Purchase #2 | $89.35 | 3.682% | $92.6399 | $92.64 | $92.65 | $92.60 |
| Purchase #3 | $175.86 | 10.108% | $193.6359 | $193.64 | $193.65 | $193.60 |
| Purchase #4 | $8.84 | 12.650% | $9.9583 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $138.77 | 3.697% | $143.9003 | $143.90 | $143.90 | $143.90 |
| Purchase #6 | $194.60 | 13.740% | $221.338 | $221.34 | $221.35 | $221.30 |
| Purchase #7 | $22.87 | 6.632% | $24.3867 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $719.60 | $782.1540 | $782.16 | $782.20 | $782.10 | |